baber/WOPTO huggingface dataset:
Patent JP-2003336573-A (JP)
Title: Novel heat cycle and composite power generation system and device thereof
Inventor: MAEDA YUTAKA
IPC: F25B27/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite power generation system capable of turning solar energy (heat energy) stored in all the substances (heat sources) on the earth into resources as electricity useful for human beings and heat energy.  <P>SOLUTION: In this composite power generation system, a cycle 1 is formed wherein compressed gas heat medium having temperature (To) of substance heat source and saturated steam pressure (Po) is cooled and liquefied partially after a process (a) in which it is thermally insulated and is expanded while performing external work, gas is separated from liquid, and the gas is brought into contact with the heat source through a heat exchanger, is heated by fixed volume up to the vicinity of To, is thermally insulated and is compressed up to the vicinity of Po, and is continuously circulated in a thermal insulation and expansion process (a). A cycle 2 is formed wherein the separated liquid is brought into contact with the heat source through another heat exchanger to obtain heat energy, is heated and vaporized, and is introduced and circulated in the thermal insulation and expansion process (a). By combining both cycles 1 and 2, exergy for the expansion of the heat medium exceeds exergy required for the compression and circulation in all the cycles to take excess exergy out of a compression and expansion connection process as electric power and utilize hot heat generated in the compression process and cold temperature of cooling air liquid effectively as resources.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023035-A (JP)
Title: Distributed feedback type semiconductor laser device
Inventor: TAKAGI HIROSHI
IPC: H01L21/205
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation in the luminous intensity distribution for realizing a narrow spectrum line width, and to suppress increase of the spectrum linewidth due to hole burning at high output, in a distributed feedback type semiconductor laser device, where a low reflectance film and a high reflectance film are respectively formed on the output plane and the rear end plane of a resonator.  <P>SOLUTION: The device comprises an InGaAsP diffraction grating 31, in which the coupling coefficient κ of the diffraction grating varies along the axial direction of the resonator. The coupling coefficient κ is large in a region near an outgoing plane 24 but is small in a region near the rear end plane 25. Alternatively, in addition to this, the coupling coefficient κ is small in the region near the outgoing plane 24 and large in the region near the rear end plane 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012134-A (JP)
Title: Flush grid belt module
Inventor: GULDENFELS DIETER
IPC: B65G17/08
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a flush grid belt module having no gap. SOLUTION: First plural link ends 29 protrude toward a belt traveling direction from an intermediate part 23. Each of the link ends has a first surface 36 having a first width transversing the belt traveling direction, and a second surface 41 having a second width transversing the belt traveling direction. The width of the first surface is larger than the width of the second surface. A first hole 38 transversing the belt traveling direction is provided between the first surface and the second surface. Second plural link ends 32 protrude toward an opposite direction to the belt traveling direction from the intermediate part. The second plural link ends 32 are constituted in the same manner as the first link ends.
Patent JP-2004029109-A (JP)
Title: Scanner and method for preventing torsional vibration of mirror in scanner
Inventor: TOYAMA SOICHI
IPC: F16F15/20
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner which shortens mirror positioning time and improves the positioning accuracy of a laser beam, and also to provide a method for preventing the torsional vibration of the mirror in the scanner device.  <P>SOLUTION: The mirror 2 is attached to either end of the rotary shaft 4 of a laser scanner 1, and the glass disk 9 of a laser encoder is fixed on the other end thereof. For example, when an antiresonance point having a little higher frequency than a resonance point in the primary mode of torsional vibration around the shaft 4 exists, the node of torsion in the primary mode is positioned in the vicinity of the glass disk 9, and an angle sensor side and a movable coil side are torsionally vibrated in reverse phases to each other while putting the node of torsion in between. In such a case, the node of torsion is made to go away from the glass disk 9 by fixing an inertial load 13 near the mirror 2, and is moved to the inside of a movable coil 7, especially, to the vicinity of the center of the coil 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114670-A (JP)
Title: Mobile terminal device capable of vertical and horizontal conversion of display part
Inventor: BUM JAE RYONG
IPC: H04W88/02
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal device on which contents of a moving picture, etc., can easily be viewed. SOLUTION: The mobile terminal device is equipped with a 1st casing (10) provided with many key input parts and a 2nd casing (20) provided with a display part (21) which can display characters and an image. The mobile terminal device includes a coupling member (30) which has one end part coupled with the 1st casing in a foldable state through a hinge and the other end part coupled to one area of the 2nd casing (20) so as to be in contact with each other, a rotating means (40) which is provided between one area of the 2nd casing and the other end part of the coupling member and rotates the 2nd casing within a specific angular range along the surface contacting the coupling member, and a signal processor (100) which functions to convert the image displayed on the display part when the 2nd casing is rotated by the rotating means.  The position of the display part is converted vertically and horizontally and the size of the displayed image is also varied.
Patent JP-2004032265-A (JP)
Title: Internet protocol telephony system and its terminal
Inventor: IHARA HIROAKI
IPC: H04L12/70
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system and an IP telephone terminal wherein, even when a called side telephone number is not known, a user can establish a channel between a calling party terminal and a called party terminal only by designating identification information of the called party by the calling party.  <P>SOLUTION: Identification information for uniquely identifying each individual subscriber of an IP telephone system is assigned to the individual subscriber. There is prepared a conversion table in a resource management server (B) of the IP telephone system for exhibiting, for each individual subscriber, correspondence relations between the identification information and terminal number information of an IP telephone system terminal (A) of the individual subscriber to which the identification information is assigned. There is formed, with reference to the conversion table, a channel from the IP telewphone system terminal of the individual calling subscriber to the IP telephone system terminal of another individual subscriber with calling for specifying identification information of the another individual subscriber from an IP telephone system terminal of each individual subscriber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027605-A (JP)
Title: Road sign using photosensitive resin for road
Inventor: SHIMAZU TOSHIHIRO
IPC: E01F9/518
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the the environmental aspect of causing risk of using fire, noises, dust, a surplus soil or an odor.  <P>SOLUTION: This road sign uses a photosensitive resin hardened by light irradiation A after masking by applying the photosensitive resin 8 to a road surface 10 (a drawing 3). Thus, since the road sign uses the photosensitive resin having a characteristic such as a type of becoming insoluble by the light irradiation or a type of being formed by hardening into a solid from liquid, consideration can be taken into safety using no fire, shortening of work requiring time, reduction in the number of persons engaging in work and an environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026060-A (JP)
Title: Flexible material mounting structure
Inventor: NOZAKI SHUHEI
IPC: B60R13/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible material mounting structure capable of easily arranging the flexible material even in hard-to-reach places like inside narrow recesses.  <P>SOLUTION: After a noise insulating material 2 is arranged in a clearance S formed between the fender panel 5 of an automobile and a pillar panel 6, mounting sections 9, 10 formed in a mounting member 3 are inserted into stud bolts 12, 12 fixed on the pillar panel 6, and the noise insulating material 2 is fixed by the mounting member 3. When the noise insulting material 2 is arranged in the clearance S, one end section of the mounting member 3 is inserted as a mounting jig into a bag 7 formed in the noise insulating material 2, thereby the noise insulating material 2 can be arranged inside the narrow recesses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201423-A (JP)
Title: Solid corrector
Inventor: TANGE MAKOTO
IPC: C09D10/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid corrector which is hardly broken, even when molded in a small diameter lead-like shape, can cover written marks in reduced coating operations, and can give the corrected coating film surface without rounding the point of a pen, when rewritten.  <P>SOLUTION: The solid corrector comprising a masking material, an extender, an adhesive, and a binder is characterized in that the extender contains at least a titanium dioxide-coated platy material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003022541-A (JP)
Title: Optical information recording medium
Inventor: KONDO TETSUYA
IPC: G11B7/24035
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium with which good recording and reproducing can be performed. SOLUTION: This optical information recording medium has at least a base which is formed with sinusoidal wave modulation grooves and address pits dispersedly arranged between these grooves, a recording layer which includes at least a rewritable phase transition material and has reflectivity of 18 to 30% and a resin layer which is formed on the recording layer. The output value of the address bits which are the address bit signal components occupying in the regenerative signals of an unrecorded state ranges from 0.18 to 0.27.
Patent JP-2004033240-A (JP)
Title: Window door of pachinko game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window door of a pachinko game machine improving safety by making dangerous fragments not scatter even when the window door is broken.  <P>SOLUTION: A plate structure body 27 is integrally formed with a resin plate 26 and a peripheral part 23, simplifying a manufacturing process and improving manufacturing efficiency. Making the resin plate 26 facing a game player of a synthetic resin can perform various designs such as making the plate 26 a dome allows the plate 26 to be balanced with various designs of a frame body of the pachinko game machine 10 by tapering the middle part facing an important part flat and the periphery and the like. The plate 26 prevents the breakage because of the use of a synthetic resin material strong enough to prevent easy break.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036026-A (JP)
Title: Charcoal-containing fiber
Inventor: KUBOTA MICHIO
IPC: D01F1/10
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain blood flow promotion effect which has never existed by kneading fibers with pulverized charcoal powder.  <P>SOLUTION: The charcoal-containing fibers are obtained by dispersing the charcoal powder into the fibers. The charcoal powder preferably satisfies the following values of percentage of void ε≤0.56, tensile strength at break δt(Pa)≤3600, favorably particle diameter of the charcoal powder of ≤5μm, content of the charcoal powder of 3-7 wt.%, the charcoal powder being high-quality charcoal bincho and single filament fineness of ≥2 dtex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036231-A (JP)
Title: Road face cutter for column
Inventor: INOMATA WATARU
IPC: E01C23/09
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road face cutter for a column capable of cutting a road face to form a substantially concentric circle with a column and relatively small diameter circle only by bringing a guide provided in a recess of the machine body into contact with the column without connecting the machine body to the column.  <P>SOLUTION: A road face cutter for the column is provided with a machine body 1 having a plurality of casters 13 at the lower part, a manual handle 14 attached to the body 1, a rotary cutter 3 vertically moved up and down by a lifter 2 mounted on the body 1. A recess 12 for receiving the column T erected on a road face is formed at the side of the body. Guides 4, 5 guiding the body 1 along the outer circumference of the column T are provided in the recess 12. The body 1 is moved around while bringing the guides 4, 5 into contact with the outer circumference of the column T. The road face can be cut circularly with a relatively small diameter to form a substantially concentric circle with the column T.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095960-A (JP)
Title: Apparatus having deformer-coater surface and use of deformer-containing surface
Inventor: SEVASTIANOV VIKTOR
IPC: B01D19/04
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus coated with a defoamer and capable of affording blood without containing foam in the apparatus for circulating the blood during heart surgery, or the like. SOLUTION: The apparatus for defoaming the blood has the surface in contact with the blood and the surface is coated with the defoamer having a hydrophobic component with lipophobic microdomains. The hydrophobic component is a silicone compound. The lipophobic microdomains contain fluorine. The defoamer is produced by reacting the silicone compound with a fluorinated dicarboxylic acid or a fluorinated dicarboxylic acid derivative. The fluorinated dicarboxylic acid derivative is tetrafluorodiethyl succinate. The surface coated with the defoamer is composed of a hydrophobic material selected from the group consisting of polyurethanes, polyesters and other polymers.
Patent JP-2004037407-A (JP)
Title: Mounting structure of load detection device for vehicle
Inventor: ISHIDA TOSHIAKI
IPC: B60N2/90
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable to be mounted without decline of function of a seat slide device, and to improve versatility.  <P>SOLUTION: A fixing pin 20-2 positioned on the front-and-rear internal side between a pair of front-and-rear fixing pins 20-1, 20-2 for integrally fixing a strain generation member fixing part 14a to a lower rail 18 is formed as a welded fixing pin having a large-diameter head 20-2a, and its tip 20-2b is inserted and welded into an insertion hole 46 of the lower rail without projection to the upper face, to thereby fix the strain generation member fixing part by the welded fixing pin. The large-diameter head 20-2a of the welded fixing pin positioned on the fixing part lower face of a strain generation member 14 is separated upward at a prescribed interval from a bottom wall 34b of a leg member 34, to thereby impart a function as a stopper when being lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038831-A (JP)
Title: Stabilized power supply with current limiting function
Inventor: MIYANAGA KOICHI
IPC: G05F1/56
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To lessen an overcurrent area by providing a steep overcurrent drooping characteristic, to prevent oscillations at startup and to limit an inrush current within a predetermined range, in a stabilized power supply with a current limiting function.  <P>SOLUTION: By controlling an output transistor Q21 according to a difference between an output feedback voltage Vfb responsive to an output voltage Vo and a reference voltage Vref, a constant output voltage Vo is outputted. There are provided a first current limiting circuit 40 of high gain and low response type which detects an output current Io of an output circuit 20 and generates a current limiting signal respectively when the output current Io exceeds a predetermined value, and a second current limiting circuit 50 of low gain and high response type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045611-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI MASAHIRO
IPC: H05B6/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress the curling of a recording material and uneven gloss.  <P>SOLUTION: In the image forming apparatus:(1) an exhaust means 140 is stopped during image formation;(2) before the image formation, a heating means 100 is idly rotated for temperature adjustment; and (3) the temperature to which the heating means 100 is adjusted is made higher than the temperature adjusted for fixing, until the recording material P is transported to the heating means 100. Thus, by using heat released from a fixing device which serves as the heating means, a transport means as a paper ejecting means can be warmed up. Thus, a curl in a recording material P and uneven gloss which is caused by the transport member of a paper ejecting section can be prevented at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044878-A (JP)
Title: Forced circulation type bath hot water supply machine
Inventor: NAGAYAMA SHIGEMITSU
IPC: F24H1/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forced circulation type bath hot water supply machine shortening automatic hot water pouring time to a bathtub.  <P>SOLUTION: This forced circulation type bath hot water supply machine 1 is provided with a hot water combustion part 2a having a hot water heat exchanger 3a capable of supplying hot water to the bathtub 9 and a reheating combustion part 2b having a reheating heat exchanger 3b connected to the bathtub 9 via a circulation water passage 8. The machine 1 is provided with a bathtub hot water pouring operation mode for pouring hot water from the circulation water passage 8 to the bathtub 9 after simultaneously operating the hot water combustion part 2a and the reheating combustion part 2b and heating hot water by both of the hot water heat exchanger 3a and the reheating heat exchanger 3b when supplying hot water to the bathtub 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141288-A (JP)
Title: Data processing system
Inventor: ADLER MARC STEPHEN
IPC: G06Q50/00
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system for automatically assessing patentability and infringement by retrieving a database on the basis of innovations. SOLUTION: This data processing system and computer program comprises a query builder connected to an interface for inputting factual information and for building a search query describing an innovation, a search engine connected to the interface and to the query builder, for selecting a database and accessing this database via a transmission network and for searching the query in the database, a relevancy filter for filtering the search result provided by the search engine, and a means for comparing the search query with a filtered prior art outputted by the relevancy filter.
Patent JP-2004045789-A (JP)
Title: Modifying agent for lithographic printing plate
Inventor: SAKAMOTO ATSUSHI
IPC: G03F7/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifying agent for a lithographic printing plate wherein only a desired region is erased without blur and having excellent wettability to an image part.  <P>SOLUTION: The modifying agent for the lithographic printing plate contains a high molecular compound containing a fluoro aliphatic group containing a recurring unit derived from a monomer (i) having a partial structure represented by general formula (1) (wherein R<SB>2</SB>and R<SB>3</SB>independently denote a hydrogen atom or an alkyl group, X denotes a single bond or a bivalent bond group, m denotes an integer of 0 or 1 or more and n denotes an integer of 1 or more).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045820-A (JP)
Title: Layout of camera
Inventor: KUROKAWA YOSHIYUKI
IPC: G03B17/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the projected area of the front of a digital camera by devising the layout of major components of the camera.  <P>SOLUTION: The layout of the camera is formed by arranging a lens 10 and a finder 11 on the right side viewed from the front, arranging batteries 12 on the left side viewed from the front, disposing a main capacitor 20 by making its axis perpendicular between the lens 10 and the finder 11, and the batteries 12, arranging a strobe 30 above the main capacitor 20, and arranging an electrically driven barrier motor unit 40 below the main capacitor 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048454-A (JP)
Title: Atomic oscillating device
Inventor: ATAMI TAKESHI
IPC: H03L7/26
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize the miniaturization of an atomic oscillating device and the improvement of phase noise characteristics.  <P>SOLUTION: An oven crystal oscillator 10 outputs an oscillation signal stabilized equivalently to the stability of an atomic resonance frequency oscillating based on a control voltage. A signal generating part 21 outputs a signal having a frequency whose rate to the atomic resonance frequency is an integer by using the oscillation signal as an input clock, and outputs a modulation signal obtained by phase-modulating the signal. A PLL part 22 multiplies the output frequency from the signal generating part 21. An atomic resonator 30 generates a microwave from the output signal of a frequency compounding part 20, and outputs a resonance signal based on discharge lamp light quantity changing according to a frequency difference between a microwave and the atomic resonance frequency. A frequency control part 40 generates a control voltage by executing the synchronous detection of the resonance signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053569-A (JP)
Title: System for controlling quality of laser cutting or drilling of metallic sheet in particular
Inventor: BOLOGNESE LUCA
IPC: B23K26/03
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for confirming the generation of burrs in a laser cutting and controlling quality. SOLUTION: The system for controlling the quality of a laser cutting or drilling is provided with a means (4) with which a laser beam (1) is focused on a region which is cut or drilled, a photodiode sensor means (7) with which an emission (E) emitted from the region which is cut or drilled is detected, an electronic unit (8) for controlling and processing with which the signal outputted from the sensor means (7) is processed, and the system is further provided with an optical filter (11) combined with the photodiode sensor means (7) in order to select an optical band of approximately 620 nm. The signal outputted from the sensor means (7) is picked up at a frequency of 10 to 60 kHz and filtered through a band pass filter at a frequency of 7 to 16 kHz.  Thus, a quality control of cutting or drilling corresponding to a cutting or drilling of a high quality is realized by processing on the basis of a single signal without comparing with a prescribed reference signal.